Observations of placebo response in chronic schizophrenic patients.
D000328:Adult; D002746:Chlorpromazine / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010634:Phenobarbital / Q000627:therapeutic use*; D010919:Placebos; D012559:Schizophrenia / Q000188:drug therapy*
D010919:Placebos; D002746:Chlorpromazine; D010634:Phenobarbital